Ini: Chii chinonzi LEDs?
Chiedza chechiedza mushure me incandescent, mwenje wefluorescent, kusvika pakugadzirwa kwe LED, LED ine simba shoma rekushandisa, kupenya kwakanyanya, mercury-isina-chepfu, hupenyu hurefu, kutanga pakarepo, plastiki uye zvimwe zvakanaka, yakatsiva chiedza chekare. mune ino chinyorwa haaite zvakawandisa pane yechinyakare mwenje sosi yekudzokorora.
Iyo inonzi LED inonzi Light Emitting Diode diode, kureva, chiedza-emitting diode, inonzi semiconductor light-emitting materials, apo iyo miviri inopera pamwe nepamusoro pemhepo, semiconductor vatakuri mukomboni inokonzerwa nephoton emission uye inobudisa chiedza.LED inogona kuburitsa zvakananga tsvuku, yero, yebhuruu, yegirini, yebhuruu, orenji, yepepuru, chena mwenje.
II: Chimiro che LED chiedza bead
1, mwenje we LED sosi nebhuraketi, chip, glue, phosphor, waya yekuumbwa
2, LED bracket inowanzogadzirwa nemhangura (kunewo simbi, aluminium uye ceramic, nezvimwewo), nokuti conductivity yemhangura yakanaka kwazvo, inenge iine mutobvu mukati, kubatanidza maelectrodes mukati memabhedhi anotungamirirwa.
3, yakakwirira-yekupedzisira mwenje sosi waya inoshandiswa 0.999 yakachena goridhe waya, dhayamita yakawanda: 0.8mil, 1.0mil.vamwe kutsvaka yakaderera-mutengo vagadziri vane mhangura alloy doped waya kuita.
4, phosphor ndeyekuita basa mukugadzirisa tembiricha yeruvara rwemwenje sosi.
5, akajairika epamusoro-magumo machipisi ndeaya: United States CREE (Core), Bridgelux (Bridgelux);Japan Nichia (Nichia), Germany Osram Osram;Taiwan: Epistar.
III: Common LED chiedza masosi
Musika unowanzo kutenderedzwa ma LED modhi ari 2835, 5050, 5730, 5630, 3030, 4040, 7030 uye yakasanganiswa COB uye yakakwirira-simba mabheji, kusiyanisa iyo mwenje sosi modhi inotumidzwa mushure mehurefu nehupamhi hweSMD SMD, semuenzaniso. , mufananidzo unotevera we2835 SMD, kureva, hupamhi hwe 2.8 yakareba 3.5, zviedza zvakadaro zvinowanzoshandiswa mu LED bulbs, downlights, spotlights, sirin'i magetsi, mitsetse yemwenje Izvi zvitubu zvemwenje zvinowanzoshandiswa mu LED bulbs, downlights, mwenje, sirin'i mwenje, mitsetse yemwenje, machubhu uye zvichingodaro.Simba rega rega rinodarika 0.1W-1W.
Mabhero emagetsi epamusoro anowanzo shandiswa ku1W, 2W, 3W imwe neimwe, anowanzo shandiswa mukupenya uye mwenje wekunze.
COB yakasanganiswa magetsi masosi anowanzo shandiswa mumagetsi emagetsi epamusoro senge malights, matrack lights uye mafashama, imwe neimwe ine simba re5-50W.
Nguva yekutumira: Kubvumbi-23-2023